**Independent variable, **

### Definition of Independent variable:

A variable (often denoted by x) whose variation does not depend on that of another.

A factor or phenomenon that causes or influences another associated factor or phenomenon called a dependent variable.

For example, income is an independent variable because it causes and influences another variable consumption. In a mathematical equation or model, the independent variable is the variable whose value is given. In an experiment, it is the controlled condition (that is allowed to change in a systematic manner) whose effect on the behavior of a dependent variable is studied. Also called controlled variable, explanatory variable, or predictor variable.

### How to use Independent variable in a sentence?

- We started with wave form as the dependent variable, and the remaining variables as independent variables.
- The independent variable in a psychology research project is frequently found to have effects not originally expected by the researchers.
- Working in a garden, the amount of compost used in an area is a controlled or independent variable , and the resulting plant growth is an outcome or dependent variable.
- In an experiment you had better control all the independent variable as best you can otherwise your experiment might produce confusing and unintended results.

Meaning of Independent variable & Independent variable Definition